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TruLink™ VGA Matrix Switch w/Audio
Model: 39973
Model: 39974
Operation Manual
Ver. 1.0
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Operation Manual
TruLink™ VGA Matrix Switch w/Audio
Model: 39973 (2x2 Port)
39974 (4x4 Port)
Thank you for purchasing the VGA Matrix Switch w/Audio. We recommend that you read this
manual thoroughly and retain for future reference.
39973 39974
Function:
The TruLink™ VGA Matrix Switch with Audio allows you to route multiple PCs, and display the
image on multiple monitors at a time. You can also have the image from one PC on multiple
monitors. With the built-in video signal enhancement, you can place the monitor up to 210 feet
away while maintaining your video quality. No software is required and PC selection is easy.
Switch between computers via push buttons or use the remote control for PC selection fro m up to
6 feet away.
Package Contents
• VGA Matrix Switch (1)
• Power Supply (1)
• Remote Control (1)
• Operation Manual (1)
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Table of Contents
Functions ……………………………….…………………………………………...ii
Package Contents…………………….………………………………………….....ii
Features......................................................................................................…...1
Connecting the VGA Matrix Switch...…….…….………………………………..1
Operating the VGA Matrix Switch..........……………………………………….2-3
Operating the VGA Matrix Switch with the remote control.................2
Operating the VGA Matrix Switch from the front panel.......................3
Troubleshooting…………..……………………………………………………….....4
Specifications…...………………………………………………………………….....4
Warranty/Important Safety Information….……………………………………..5-6
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Features:
• Route multiple PC sources to multiple monitors and speakers
• PC selection via push buttons or IR remote control
• IR remote control allows you to switch outputs from up to 6 feet away
• PC online status lights for indication of a connected PC
• Enhance video signal enhancement allows monitor to be placed up to 164 feet away
• Supports video resolutions up to 2048x1536
• Suitable for VGA, SVGA, XGA, SXGA, UXGA, and Multi-sync monitors
Connecting the VGA Matrix Switch
Examples in this manual will be with reference to product 39973 (2x2 Switch).
Connections and operation will work in the same method for 39974.
Before making the connections to the matrix switch, make sure that you have the necessary
cables to connect. No cables are supplied with the unit.
1. Using VGA and 3.5mm audio cables connect the Monitor1 and Audio1 outputs on the VGA
Matrix Switch to a monitor and set of PC type speakers.
2. Repeat step 1 for the Monitor2 and Audio2 outputs on the VGA Matrix Switch for a second
monitor and set of PC type speakers.
3. Use VGA and 3.5mm audio cables and connect the PC1 and Audio1 inputs on the VGA Matrix Switch to
your PC VGA and 3.5mm PC sound card output.
4. Repeat step 3 for the PC2 and Audio2 inputs on the VGA Matrix Switch for a second PC and PC sound
card output.
5. Connect the power supply to the DC 5V jack on the VGA Matrix Switch.
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Diagram of connections:
Back of 39973
Operating the VGA Matrix Switch
Operating the VGA Matrix Switch with the remote control
On the remote control, there are two groupings of controls. Your set of Monitor buttons initialize
control for the VGA Matrix Switch. You cannot switch between your PCs until you hit one of the
Monitor buttons. The PC buttons allow you to switch between your PCs.
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PC 1 and
PC 2
Buttons
Monitor 1
and Monitor
2 Buttons
Steps
1. If you would like to control Monitor 1, press the Monitor 1 button, and when you press it, you
will hear a beep sound.
2. Press either the PC 1 button if you would like your first PC to show up on Monitor 1 or PC 2 if
you want your second PC to show on Monitor 1. After you press either PC 1 or PC 2, you will
hear another beep.
3. Repeat steps 1 and 2 to control the Monitor 2 display.
Operating the VGA Matrix Switch from the front panel
PC Toggle Buttons PC Status Lights
Steps
1. If you would like to switch PCs for your Monitor 1, hit the “1” button until your desired PC is
shown on the display.
2. Repeat this step to control your Monitor 2 display.
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Troubleshooting:
Problem Possible Solution
No Picture
No Sound
1. Press firmly on the connections to make sure they are
snug.
2. Power down equipment and power back on.
3. Make sure the correct input is being used by looking at
the green indicator lights on the switch.
1. Make sure the connections are snug.
2. Check the volume level on your PC and your PC
speakers.
Specifications:
Number Of Computers Controlled 2 or 4 computer
Selection Method Push Button or IR Remote Control
Video 2/4 x HDB-15 female
PC connector ports
Speaker 2/4 x Stereo speaker plugs
Console Ports
DDC, DDC2 monitor Yes (Max. Resolution: 2048x1536)@85Hz
Maximum Bandwidth
Power DC 5V 1A
Dimensions (L x W x H) 14 x 7.5 x 4.5 (cm) (39973) / 21.5 x 8 x 4.5 (cm) (39974)
Unit Weight 0.95lbs (39973) / 1.50lbs (39974)
Video 2/4 x HDB-15 female
Speaker 2/4 x Stereo speaker jack
450 MHz
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Cables To Go™ ONE YEAR WARRANTY
At Cables To Go, we want you to be totally confident in your purchase. That is why we offer a one
year warranty on this device. If you experience problems due to workmanship or material defect
for the duration of this warranty, we will repair or replace this device. To request a Return
Merchandise Authorization (RMA) number, contact customer service at 1-800-506-9606 or
www.cablestogo.com.
IMPORTANT SAFETY INFORMATION
! Do not plug the unit in any outlet that does not have enough current to allow the switch to
function. Refer to the specifications in this manual for power level of the unit.
!
Liquid:
If this unit or its corresponding power adapter has had liquid spilled on or in it, do not attempt to
use the unit.
Do not attempt to use this product in an outdoor environment as elements such as rain, snow,
hail, etc. can damage the product.
!
In case of a storm, it is recommended that you unplug this device from the outlet.
! Avoid placing this product next to objects that produce heat such as portable heaters, space
heaters, or heating ducts.
! THERE ARE NO USER SERVICEABLE PARTS
Do not attempt to open this product and expose the internal circuitry. If you feel that the
product is defective, unplug the unit and refer to the warranty information section of this
manual.
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Disclaimer
Information in this document is subject to change without notice. The manufacturer does not
make any representations or warranties (implied or otherwise) regarding the accuracy and
completeness of this document and shall in no event be liable for any loss of profit or any other
commercial damage, including but not limited to special, incidental, consequential, or other
damages.
No part of this document may be reproduced or transmitted in any form by any means, electronic
or mechanical, including photocopying, recording or information recording and retrieval systems
without the express written permission of the manufacturer.
All brand names and product names used in this document are trademarks, or registered
trademarks of their respective holders.
FCC Statem ent
This device generates and uses radio frequency and may cause interference to radio and
television reception if not installed and used properly. This has been tested and found to comply
with the limits of a Class B computing device in accordance with the specifications in Part 15 of
the FCC Rules. These specifications are designed to provide reasonable protection against such
interference in a residential installation. However, there is no guarantee that interference will not
occur in a particular installation. If this device does cause harmful interference to radio or
television reception, which can be determined by plugging the device in and out, the user can try
to correct the interference by one or more of the following measures:
z Reorient or relocate the receiving antenna.
z Increase the separation between the device and receiver.
z Connect the computer into an outlet on a circuit different from that to which the
receiver is connected.
z Consult the dealer or an experienced radio/TV technician for help.
3555 Kettering Blvd.
Moraine, OH 45439
1-800-293-4970
www.cablestogo.com
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